- 11 Mar, 2022 8 commits
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Cezary Rojewski authored
Audio DSP supports low power states i.e.: transitions between D0 and D3 and D0-substates in form of D0i0 and D0i3. That process is a combination of core and IPC operations. Here, Dx and D0ix IPC handlers are added. Signed-off-by:
Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220311153544.136854-9-cezary.rojewski@intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Firmware modules implement processing algorithms. Their lifecycle, similarly to pipelines is being controlled by IPCs: initialization, deletion and (un)binding. Modules can be configured at runtime - runtime parameters. This is done with help of LARGE_CONFIG IPCs: getter and setter. Due to firmware limitations, LARGE_CONFIG_GET handler implementation does not support retrieving payload with size larger than IPC inbox window size. Signed-off-by:
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Cezary Rojewski authored
Pipeline represents a scheduling entity. Their existence as well as their state machine is controlled through CREATE_PIPELINE, DELETE_PIPELINE and SET_PIPELINE_STATE IPCs. Signed-off-by:
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Cezary Rojewski authored
Before firmware and its modules can be used, they have to be loaded. Code loading process is complex and is a combination of DMA and IPC operations. Here, IPC part is being added and accounts for CLDMA and HDA mechanisms both. Signed-off-by:
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Cezary Rojewski authored
Implement the IPC between Intel audio firmware and kernel driver. The IPC allows transmission of requests, handling of responses as well as unsolicited (i.e. firmware-generated) notifications. A subscription mechanism is added to enable different parts of the driver to register for specific notifications. The part of the DSP boot process that involves sending ROM message requires an extra step - must be followed by unstall operation of MAIN_CORE. All other types of messages do not require such specific handling, so separate set of functions is provided for sending these. Signed-off-by:
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Cezary Rojewski authored
Declare base structures and core DSP operations for the avs solution. The base structures describe PCI HDAudio bus device and platform-type differentiations. First set of operations added controls the lifecycle of any Audio DSP core: (un)powering, (un)resetting and (un)stalling. Signed-off-by:
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Cezary Rojewski authored
To allow for more flexibility i.e. populating component DAIs dynamically during its initialization, without being limited to topology loading procedure, expose snd_soc_register(), snd_soc_dapm_new_dai_widgets() and snd_soc_dapm_free_widget() functions. Allows users to first check available resources e.g. number of PCMs supported by HDAudio codec before allocating the number of DAPM widgets needed. This prevents superfluous objects from being created or allows driver to adjust to situation when resources are limited. Signed-off-by:
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Cezary Rojewski authored
HDAudio drivers make heavy use of I/O operations. Declare a range of update, read and write helpers similar to those available for HDAudio legacy driver. These macros are used by AVS driver to improve code readability. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220311153544.136854-2-cezary.rojewski@intel.comSigned-off-by:
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- 10 Mar, 2022 6 commits
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Colin Ian King authored
There is a spelling mistake in a dev_info message. Fix it. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Reviewed-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20220309164116.178685-1-colin.i.king@gmail.comSigned-off-by:
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Wang Wensheng authored
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 7e7292db ("ASoC: fsl: add imx-es8328 machine driver") Signed-off-by:
Wang Wensheng <wangwensheng4@huawei.com> Link: https://lore.kernel.org/r/20220310091902.129299-1-wangwensheng4@huawei.comSigned-off-by:
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Jiapeng Chong authored
The print function dev_err() is redundant because platform_get_irq() already prints an error. Eliminate the follow coccicheck warning: ./sound/soc/atmel/mchp-pdmc.c:991:2-9: line 991 is redundant because platform_get_irq() already prints an error. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by:
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Shengjiu Wang authored
The TX clock source may be changed in next case, need to disable it when stop, otherwise the TX may not work after changing the clock source, error log is: aplay: pcm_write:2058: write error: Input/output error Fixes: a2388a49 ("ASoC: fsl: Add S/PDIF CPU DAI driver") Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/1646879863-27711-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by:
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Mark Brown authored
Merge series from Ranjani Sridharan <ranjani.sridharan@linux.intel.com>: In preparation for adding support for the new IPC version that has been introduced in the SOF firmware, this patch set includes some clean ups and necessary modifications to commonly used functions that will be re-used across different IPC-specific code.
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Mark Brown authored
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: This patchset adds a number of improvements for ES8336-based Intel platforms, which are not well supported at all in Linux. Since Christmas 2021, we've seen dozens of reports of broken audio [1]. The fundamental problem is that those platforms were built for Windows but using an I2S codec - instead of the HDaudio traditional solution. As a result, we are missing all the usual information needed to configure the audio card (which I2S, what configuration, DMICs or not, etc). The situation is similar to Baytrail with all possible permutations enabled. Some of the information can be discovered by checking the contents of the 'NHLT' ACPI table. This helps discover at run-time which SSP to use, and the number of microphones present. This NHLT-based solution helps remove quirks that were added earlier. Unfortunately, there are still a number of platform properties that are not described by ACPI, just as GPIOs used for speakers, jack detection inversion, etc. For some case, quirks are still provided in the machine drivers. Additional work will likely be needed, e.g. to detect which MCLK needs to be used, refine the UCM settings, add the ES8326 codec driver, but this is a first-step towards an 'out of the box' experience on Intel platforms. This patchset touches the sound/hda/intel-nhlt parts but should IMHO be merged in the ASoC tree. I would like to acknowledge the help of Nikolai Kostrigin, Mauro Carvalho Chehab, Huajun Li, David Yang (@yangxiaohua2009) and other GitHub testers. [1] https://github.com/thesofproject/linux/issues?q=is%3Aissue+is%3Aopen+label%3A%22codec+ES8336%22
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- 09 Mar, 2022 26 commits
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Srinivas Kandagatla authored
select would force the symbol to value without checking the dependencies. In this case selecting TX and RX MACROs directly without checking its dependency on COMMON_CLK would break builds on platform which do no set COMMON_CLK. ex: WARNING: unmet direct dependencies detected for SND_SOC_LPASS_RX_MACRO Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && COMMON_CLK [=n] Selected by [m]: - SND_SOC_SC7280 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_SOC_QCOM [=m] && I2C [=y] && SOUNDWIRE [=m] move select to imply which should enforce symbol to be set to 'n' if any dependencies are not resolved. Fixes: 57350bd4 ("ASoC: qcom: SC7280: Add machine driver") Reported-by:
Randy Dunlap <rdunlap@infradead.org> Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220309140552.8065-1-srinivas.kandagatla@linaro.orgSigned-off-by:
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Peter Ujfalusi authored
The rx_buffer is cleared before sending an IPC to make sure that when the /sys/kernel/debug/sof/ipc_msg_inject file is read we will have correct information in the buffer (no random or stale data). But if the user reads the file before sending any message the buffer might contain garbage which should not be interpreted. To prevent this, clear the rx_buffer on allocation. Fixes: cac0b088 ("ASoC: SOF: Convert the generic IPC message injector into SOF client") Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220309110104.18370-1-peter.ujfalusi@linux.intel.comSigned-off-by:
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Viorel Suman authored
Use txclk array to keep all TxClk sources instead of keeping clocks per rate - need to do this in order to avoid multiple prepare_enable/disable_unprepare of the same clock during suspend/resume. Signed-off-by:
Viorel Suman <viorel.suman@nxp.com> Signed-off-by:
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Jiapeng Chong authored
Fix the following coccicheck warnings: ./sound/soc/sof/amd/acp-ipc.c:74:2-3: Unneeded semicolon. Reported-by:
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Jiapeng Chong authored
Fix the following coccicheck warnings: ./sound/soc/sof/amd/acp.c:280:3-4: Unneeded semicolon. Reported-by:
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Pierre-Louis Bossart authored
on x86_64: ERROR: modpost: "sof_dai_get_bclk" [sound/soc/intel/boards/snd-soc-intel-sof-cirrus-common.ko] undefined! ERROR: modpost: "sof_dai_get_mclk" [sound/soc/intel/boards/snd-soc-intel-sof-realtek-common.ko] undefined! This comes from a missing dependency on at least ONE SOF platform being selected. This dependency exists for all other machine drivers, this was missed in the earlier reviews. Fixes: 2fe14ff6 ("ASoC: Intel: sof_ssp_amp: rename driver and support cs35l41 amplifier") Reported-by:
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Shengjiu Wang authored
For sound need to be continuously output at suspend with rpmsg sound card, so need to keep the clock always on at suspend, then suspend & resume callback is not needed. Signed-off-by:
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Pierre-Louis Bossart authored
Additional code was added and the comment on the speaker GPIO needs to be moved before we actually try to get the GPIO. Signed-off-by:
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Pierre-Louis Bossart authored
The presence of DMICs needs to be signaled to UCM, follow the HDaudio example and use the 'cfg-dmics' component string to report the number of dmics present on the platform. Signed-off-by:
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Pierre-Louis Bossart authored
The ES8326 requires a different codec driver than ES8316/8336, fixup the codec name and dai name depending on the ACPI _HID exposed in the DSDT. Also add the select in Kconfig Signed-off-by:
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Pierre-Louis Bossart authored
The codec driver exposes a set of properties that can be set from the machine driver - as done in bytcht_es8316.c Start by adding the JD_INVERTED quirk. Signed-off-by:
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Pierre-Louis Bossart authored
Additional code was added and the comment on the speaker GPIO needs to be moved before we actually try to get the GPIO. Signed-off-by:
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Pierre-Louis Bossart authored
We only logged the SSP quirk, make sure the GPIO and DMIC quirks are exposed. Signed-off-by:
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Pierre-Louis Bossart authored
Since we see a proliferation of devices with various configurations, we want to automatically set the DMIC and SSP information. This patch relies on the information extracted from NHLT and partially reverts existing DMI quirks added by commit a164137c ("ASoC: Intel: add machine driver for SOF+ES8336") Note that NHLT can report multiple SSPs, choosing from the ssp_link_mask in an MSB-first manner was found experimentally to work fine. The only thing that cannot be detected is the GPIO type, and users may want to use the quirk override parameter if the 'wrong' solution is provided. Tested-by:
Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by:
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Pierre-Louis Bossart authored
This reverts commit ce6a70bf. The next patch will add run-time detection of the required SSP and this hard-coded quirk is not needed. Acked-by:
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Pierre-Louis Bossart authored
We have an existing 'adev' handle from which we can find the codec device, no need for an I2C bus search. This change aligns this driver will all other I2S-based machine drivers. Signed-off-by:
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Pierre-Louis Bossart authored
Do not fail if the GPIO used for speakers is not present, at least the headphone, headset and internal mics should work. Signed-off-by:
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Nikolai Kostrigin authored
Add the support for all ES83x6 devices Signed-off-by:
Nikolai Kostrigin <nickel@altlinux.org> Signed-off-by:
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Pierre-Louis Bossart authored
We're missing this check for the CNL PCI id Reported-by:
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Pierre-Louis Bossart authored
We only saw ESSX8336 so far, but now with reports of 'ESSX8326' we need to expand to a full list. Let's reuse the 'snd_soc_acpi_codecs' structure to store the information. Note that ES8326 will need a dedicated codec driver, but the plan is to use the same machine driver for all Everest Audio devices. Reported-by:
anthony tonitch <d.tonitch@gmail.com> Signed-off-by:
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Pierre-Louis Bossart authored
We only saw ESSX8336 so far, but now with reports of 'ESSX8326' we need to expand to a full list. Let's reuse the 'snd_soc_acpi_codecs' structure to store the information. Reported-by:
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Pierre-Louis Bossart authored
Different topology filenames may be required depending on which SSP is used, and whether or not digital mics are present. This patch adds a tplg_quirk_mask and in the case of the SOF driver adds the relevant configurations. This is a short-term solution to the ES8336 support issues. In a long-term solution, we would need an interface where the machine driver or platform driver have the ability to alter the topology hard-coded low-level hardware support, e.g. by substituting an interface for another, or disabling an interface that is not supported on a given skew. BugLink: https://github.com/thesofproject/linux/issues/3248Signed-off-by:
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Pierre-Louis Bossart authored
For devices designed for Windows, the SSP information should be listed in the NHLT, and when present can be used to set quirks automatically in the machine driver. The NHLT information exposes BT and analog audio connections separately, for now we are only interested in the analog audio parts. The use of dev_info() for the SSP mask is intentional so that we can immediately flag devices with an ES8336 codec. Since NHLT is not used for recent Chromebooks these messages should be rare. Signed-off-by:
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Pierre-Louis Bossart authored
The NHLT information can be used to figure out which SSPs are enabled in a platform. The 'SSP' link type is too broad for machine drivers, since it can cover the Bluetooth sideband and the analog audio codec connections, so this helper exposes a parameter to filter with the device type (DEVICE_I2S refers to analog audio codec in NHLT parlance). The helper returns a mask, since more than one SSP may be used for analog audio, e.g. the NHLT spec describes the use of SSP0 for amplifiers and SSP1 for headset codec. Note that if more than one bit is set, it's impossible to determine which SSP is connected to what external component. Additional platform-specific information based on e.g. DMI quirks would still be required in the machine driver to configure the relevant dailinks. Signed-off-by:
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Pierre-Louis Bossart authored
We currently extract the DMIC number only for HDaudio or SoundWire platforms. For I2S/TDM platforms, this wasn't necessary until now, but with devices with ES8336 we need to find a solution to detect dmics more reliably than with a DMI quirk. Signed-off-by:
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Pierre-Louis Bossart authored
The platform driver may have information on which I2S/TDM link(s) to enable in the machine driver. In the case of Intel devices, this may be extracted from NHLT tables in platform firmware. This link information is necessary to make sure machine driver and topology are aligned. Signed-off-by:
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